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Cheap flights from Singapore to Washington, D.C. Reagan-National Airport from S$ 815

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11-9. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DCA
5 May — 12 May1
1 adult

Cheap flight deals from Singapore to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 April 2025.

Round-trip from

S$ 1,446

One-way from

S$ 815

Popular in

July

Cheapest in

August

Average price

S$ 1,571
16-6-10-7
  • 16-6-10-7
  • 4 total stops
  • 68h 35m total
  • Singapore to Washington, D.C.
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11-9
  • 11-9
  • 2 total stops
  • 51h 59m total
  • Singapore to Washington, D.C.
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Highest demand for flights based on searches. 1% potential increase in price (S$ 23 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 40 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Find flight deals from Singapore to Reagan-National

Cheapest flights from Singapore to Reagan-National
Explore the most affordable flight options available from Singapore to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Mon 16-613:45SIN - DCA
2 stops38h 58mMultiple Airlines
Thu 10-718:58DCA - SIN
2 stops29h 37mMultiple Airlines
Deal found 29-4S$ 1,446
Mon 30-601:55SIN - DCA
2 stops33h 12mJapan Airlines
Thu 17-706:55DCA - SIN
2 stops29h 25mJapan Airlines
Deal found 29-4S$ 1,569
Sun 1-601:55SIN - DCA
2 stops25h 45mAmerican Airlines
Mon 30-609:59DCA - SIN
2 stops26h 21mAmerican Airlines
Deal found 29-4S$ 1,607
Mon 2-620:40SIN - DCA
2 stops25h 47mUnited Airlines
Mon 30-607:00DCA - SIN
1 stop23h 25mUnited Airlines
Deal found 29-4S$ 1,702
Sat 6-1210:00SIN - DCA
2 stops37h 19mAir Canada
Wed 10-1206:00DCA - SIN
2 stops36h 55mAir Canada
Deal found 29-4S$ 1,938
Fri 5-1200:30SIN - DCA
2 stops33h 28mPhilippine Airlines
Wed 10-1217:30DCA - SIN
2 stops55h 10mPhilippine Airlines
Deal found 29-4S$ 2,007
Sun 15-601:10SIN - DCA
2 stops31h 36mDelta
Thu 10-706:10DCA - SIN
2 stops29h 30mDelta
Deal found 29-4S$ 2,084
Sun 1-601:50SIN - DCA
2 stops29h 17mCathay Pacific
Fri 20-612:31DCA - SIN
2 stops28h 59mCathay Pacific
Deal found 29-4S$ 2,133
Sat 6-1220:45SIN - DCA
1 stop37h 10mSingapore Airlines
Wed 10-1209:30DCA - SIN
1 stop33h 25mSingapore Airlines
Deal found 29-4S$ 2,770
Wed 25-621:35SIN - DCA
2 stops37h 32mFinnair
Mon 7-719:06DCA - SIN
2 stops35h 19mFinnair
Deal found 29-4S$ 6,582

Cheapflights Fare Finder

Customise your flight search to find flights from Singapore to Reagan-National that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 30 April 2025.
Use the filters below to find and compare flights from Singapore to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Singapore

Fly to

Reagan-National

Route

Depart

Return

Price

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 16-6

13:45-16:43

2 stops38h 58m

Washington, D.C. Reagan-National

Thu 10-7

18:58-12:35

2 stops29h 37m

S$ 1,446

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 30-6

01:55-23:07

2 stops33h 12m

Washington, D.C. Reagan-National

Thu 17-7

06:55-00:20

2 stops29h 25m

S$ 1,569

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sun 1-6

01:55-15:40

2 stops25h 45m

Washington, D.C. Reagan-National

Mon 30-6

09:59-00:20

2 stops26h 21m

S$ 1,607

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 2-6

20:40-10:27

2 stops25h 47m

Washington, D.C. Reagan-National

Mon 30-6

07:00-18:25

1 stop23h 25m

S$ 1,702

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sun 15-6

01:10-20:46

2 stops31h 36m

Washington, D.C. Reagan-National

Thu 10-7

06:10-23:40

2 stops29h 30m

S$ 2,084

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sun 1-6

01:50-19:07

2 stops29h 17m

Washington, D.C. Reagan-National

Fri 20-6

12:31-05:30

2 stops28h 59m

S$ 2,133

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 1-7

09:10-12:03

2 stops38h 53m

Washington, D.C. Reagan-National

Thu 17-7

06:59-07:05

2 stops36h 06m

S$ 2,437

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 1-7

20:45-21:42

1 stop36h 57m

Washington, D.C. Reagan-National

Thu 17-7

09:59-07:50

1 stop33h 51m

S$ 2,924

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 25-6

21:35-23:07

2 stops37h 32m

Washington, D.C. Reagan-National

Mon 7-7

19:06-18:25

2 stops35h 19m

S$ 6,582

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Thu 11-9

02:00-17:59

2 stops51h 59m

S$ 815

Flights are sorted by cheapest return flights first.

Deals found on 29-4

Showing 1-10 of 15 results
1
2

Best time to book a flight from Singapore to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Singapore with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Washington, D.C. Reagan-National Airport

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 66.0 mm.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reagan-National. Reviews last updated 30 April 2025.
Read reviews from past customers who have flown EVA Air, Japan Airlines and ANA from Singapore to Washington, D.C.. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Boarding

8.4

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very Good
1,186 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Boarding

8.4

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very Good
1,459 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Boarding

8.4

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
ANA
8.3
Very Good
852 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Boarding

8.4

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Singapore Airlines
8.1
Very Good
1,292 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Boarding

8.4

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Delta
8.0
Very Good
7,934 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Boarding

8.4

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

Find useful and relevant information for your journey from Singapore to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Singapore to Washington, D.C. Reagan-National?

    Located just 16.9 km from the city centre, Singapore Changi is the airport most travellers will use when flying to Washington, D.C. Reagan-National from Singapore. Booking flights from Changi (SIN) to Washington, D.C. Reagan-National should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Reagan-National from 0 different airlines.

  • What are the cheapest airlines flying from Singapore to Washington, D.C. Reagan-National Airport round-trip?

    Currently priced at S$ 1,569, Japan Airlines will fly you from Singapore to Washington, D.C. Reagan-National Airport and back. In addition to Japan Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from S$ 1,607 and S$ 1,702, respectively.

  • What are the cheapest airlines to fly from Singapore to Washington, D.C. Reagan-National Airport one-way?

    To fly one-way, consider booking your trip with Singapore Airlines, which is currently one of the cheapest options available, starting at S$ 1,160. EVA Air flights start at S$ 1,170 while deals on United Airlines start at S$ 1,180 one-way.

  • Can I find deals for flights from Singapore to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Singapore to Reagan-National flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Reagan-National.

  • Can I find deals for business class flights from Singapore to Reagan-National?

    Yes. Cheapflights offers flight deals from Singapore to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Singapore to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
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Singapore to Baltimore flights

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Yes! Start tracking prices for Singapore to Reagan-National flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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